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OpenStack Keystone and other components vulnerable to Improper Certificate Validation

Moderate severity GitHub Reviewed Published May 5, 2022 to the GitHub Advisory Database • Updated May 2, 2024

Package

pip cinder (pip)

Affected versions

< 7.0.0a0

Patched versions

7.0.0a0
pip keystone (pip)
< 8.0.0a0
8.0.0a0
pip neutron (pip)
< 7.0.0a0
7.0.0a0
pip python-keystoneclient (pip)
< 0.4.0
0.4.0

Description

HTTPSConnections in OpenStack Keystone 2013, OpenStack Compute 2013.1, and possibly other OpenStack components, fail to validate server-side SSL certificates.

References

Published by the National Vulnerability Database Nov 1, 2019
Published to the GitHub Advisory Database May 5, 2022
Reviewed May 2, 2024
Last updated May 2, 2024

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS score

0.778%
(82nd percentile)

Weaknesses

CVE ID

CVE-2013-2255

GHSA ID

GHSA-qh2x-hpf9-cf2g

Source code

No known source code
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